Question

find the angle of incidence, if angle between incident Ray and reflected Ray is 90°​

Answer 1

Step-by-step explanation: As ray of incidence makes a angle of 90 degree with the reflected ray ,angle of incidence=90/2 =45 degree.

Answer 2

Answer:

As ray of incidence makes a angle of 90 degree with the reflected ray ,angle of incidence=90/2 =45 degree.

Step-by-step explanation:

$plz \: mark \: as \: brainlist \: answer$